import os
def fire():
    # 定义一个文件路径
    file_path = 'D:\\users\\test.txt'
    # 以写的方式打开一个文件
    with open(file_path,"w") as file:
        #定义一个字符串数字
        data=["hogwarts\n","ck_28\n","yftest\n","pyfile\n"]
        #把字符串写入文件
        file.writelines(data)
    # 以都的方式打开一个文件
    with open(file_path, "r") as file:
        #打印读取内容
        print(file.read())


fire()